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Abhinav's user avatar
Abhinav's user avatar
Abhinav's user avatar
Abhinav
  • Member for 6 years, 2 months
  • Last seen more than 2 years ago
19 votes
Accepted

What determines the shape of lightning?

5 votes
Accepted

Why is energy emitted when nucleons come together?

3 votes

Does our Galaxy move at the speed of light?

3 votes

Electric potential and electric potential energy definitions

3 votes

Why can a wave be expressed with a sine function?

2 votes

Why couldn't the internal energy depend upon all the three state variables at the same time?

2 votes

When tightening a guitar string, what happens to velocity, wavelength, and frequency?

1 vote

Unpolarized EM wave: is there no electric/magnetic field?

1 vote

Atmospheric pressure And heat convection

1 vote

Is metal electrical conductivity correlated with optical reflectivity?

1 vote

Why do objects float in liquids denser than themselves?

1 vote

Why do we use electrical potential difference in a circuit instead of electrical potential energy?

1 vote

Can internal forces change the kinetic energy of the system?

1 vote

Can a virtual object exist without an observer?

1 vote
Accepted

Why colorless gem having refractive index close to that of water becomes invisible in water?

0 votes

Why does rubber shrink when it is heated?

0 votes

Why pure rolling's energy is conserved?

0 votes

Multiplication of units

0 votes

When is mechanical energy ever conserved for inelastic collisions?

0 votes

Why does it take less binding force to hold the two atoms that a uranium atom has split into?

0 votes

Electromagnetic force (EMF) example

0 votes

Work done against an internal force

0 votes

Can something not reflect visible light?